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Complete Tankless Water Heater Solutions in Phoenix
No one wants to be stuck with a cold shower after a long day of work. When it comes to tankless water heater services, Phoenix homeowners trust Day & Night Air Conditioning, Heating, and Plumbing for honest, professional care.
Our team provides comprehensive solutions designed to fit your home’s needs. With over 40 years of experience, our certified technicians service both gas and electric tankless systems with upfront pricing and flexible financing options.
Tankless Water Heater Installation
Upgrading to a tankless water heater can help keep the hot water flowing all year round. These systems provide continuous hot water, lower energy costs, and a compact design that saves valuable space.
Why Choose a Tankless System
- Energy Efficiency: Tankless water heaters heat water on demand, reducing standby energy loss.
- Endless Hot Water: Never run out of hot water, even with multiple fixtures running.
- Space-Saving Design: Wall-mounted systems free up space compared to bulky traditional tanks.
- Lower Utility Costs: High-efficiency units consume less energy, offering long-term savings.
If you’re replacing a standard tank-style system, our tankless water heater replacement and installation team will also dispose of your old unit.
Tankless Water Heater Repair
If you’re dealing with water heater problems, it can disrupt more than just your shower routine. Our team at Day & Night provides dependable tankless hot water heater repair services throughout Phoenix, helping keep dishes clean and showers comfortable.
Common signs you may need tankless water heater repairs include:
- Fluctuating or inconsistent water temperatures
- Strange noises or vibrations from the unit
- Water that appears rusty or discolored
- Error codes or indicator lights on the display
Ignoring these warning signs can lead to a system breakdown. Our licensed plumbers perform a full diagnostic inspection to identify the cause of the issue and provide clear, upfront repair options before disaster strikes.
We service all major tankless brands and systems, including both gas and electric models. No matter what the problem is, our team has the expertise to get your hot water flowing again.
Tankless Water Heater Maintenance Services
Even the best water heaters need regular maintenance over the years to run smoothly. Hard water in Phoenix can cause mineral buildup that reduces your system’s efficiency over time and increases the risk of breakdowns. Annual tankless water heater maintenance services help prevent these breakdowns and keep things running smoothly.
Some of the benefits of tankless water heater yearly maintenance include:
- Improved efficiency and lower energy costs
- Prevention of limescale buildup inside the heat exchanger
- Consistent hot water pressure and flow
- Improved equipment lifespan
Most Phoenix homeowners schedule maintenance services once a year to counteract the effects of local hard water. By creating a personalized maintenance plan with our skilled team, you’ll protect your investment and maintain reliable hot water for decades.
Gas vs. Electric Tankless Water Heaters
Picking a gas or electric tankless water heater depends on the size of your household and your plumbing setup. Day & Night’s plumbing experts help you compare options to ensure the best fit for your home and budget.
Here’s a quick look at the main differences between gas and electric systems:
| Gas Tankless Water Heater | Electric Tankless Water Heater | |
|---|---|---|
| Power Source |
Natural gas or propane |
Standard electrical connection |
| Installation Cost |
Typically higher due to venting and gas line setup |
Lower installation cost |
| Operating Efficiency |
Excellent for high-demand households |
Highly efficient for smaller or single-use homes |
| Output Capacity |
Handles multiple fixtures simultaneously |
Best for smaller homes or low-flow setups |
| Maintenance Needs |
Requires annual inspection for gas lines and burners |
Minimal maintenance with periodic descaling |
| Energy Savings |
High efficiency, especially with condensing models |
Energy-efficient and zero standby losses |
| Best For |
Large families or high-volume usage |
Condos, apartments, or energy-conscious households |
If you’re unsure which system suits your home, our licensed specialists will assess your setup and provide upfront recommendations tailored to your needs. No matter the setup, we provide safe and efficient tankless water heater installation services in Phoenix.
What Makes Day & Night Different?
Our plumbers are here to recommend solutions for your plumbing needs so you can make the right decision for your home.
Certified & Trustworthy
Our licensed plumbers and sewer technicians can handle any plumbing service you need.
Reliable
You'll get a heads-up when your plumber is on their way for your scheduled time. They'll walk you through any work to be completed and any questions you have.
Advanced Techniques
We offer a variety of smart and eco-friendly plumbing solutions.
Efficient
With our online scheduling tool, we can get you the help you need when you need it.
Schedule a Tankless Water Heater Service Today
Keep the hot water flowing with a tankless water heater service from Day & Night. Our licensed plumbers deliver professional results backed by decades of experience.
Our experts handle every step from start to finish. We provide transparent pricing and high-quality workmanship that meets the highest industry standards.
- Licensed and Certified Technicians: All of our team members are licensed and insured professionals trained in both gas and electric tankless water heaters.
- Transparent, Upfront Pricing: With no hidden costs, you’ll always know what to expect before work begins.
- Quick Scheduling: We respond quickly and efficiently to minimize downtime.
- Quality Craftsmanship: We follow manufacturer standards for every installation, repair, and tune-up service.
- Outstanding Reputation: Thousands of satisfied customers have shared positive experiences through our verified Google Reviews.
Don’t wait until your old unit fails. Schedule your tankless water heater service in Phoenix today and discover why local homeowners trust our team for consistent hot water and lasting performance.
Locations We Serve
Our team offers reputable plumbing, heating, air conditioning, and HVAC services for homeowners in Phoenix and the surrounding areas. Contact our professionals to receive assistance.
- Anthem, AZ
- Arcadia, AZ
- Avondale, AZ
- Buckeye, AZ
- Carefree, AZ
- Chandler, AZ
- Fountain Hills, AZ
- Gilbert, AZ
- Glendale, AZ
- Goodyear, AZ
- Mesa, AZ
- Paradise Valley, AZ
- Peoria, AZ
- Phoenix, AZ
- Scottsdale, AZ
- Surprise, AZ
- Tempe, AZ
- See All Locations
Frequently Asked Questions
How much does a tankless water heater cost in Phoenix?
While installation costs vary based on the size and model of water heater you choose, tankless units typically require a higher upfront investment compared to traditional models. Reach out to our team today for an accurate estimate and personalized guidance.
What is the average life expectancy of a tankless water heater?
With proper care, a tankless water heater can last 20–25 years, which is significantly longer than conventional storage-tank water heaters.
Do tankless water heaters really need to be flushed?
Yes. Regular flushing is critical to prevent mineral and scale buildup inside your system, especially in areas like Phoenix with hard water. A thorough flush helps maintain heating efficiency while extending the life of your unit.